An MRI scan is one of the most advanced diagnostic tools in modern medicine. For many, it’s a routine procedure—but for cochlear implant users, there’s an added layer of consideration. MRI machines use strong magnetic fields, and without the right implant technology, the process can involve extra precautions, restrictions, or even minor discomfort.
For those in Singapore, choosing the right cochlear implant system—such as the Advanced Bionics HiRes™ Ultra 3D Implant—can make a significant difference in how straightforward and stress-free your MRI experience will be.
Understanding MRI Safety with Cochlear Implants
Not all cochlear implants are created equal when it comes to MRI compatibility. Some older or less advanced systems require surgical magnet removal, while others impose strict head placement restrictions or limit the strength of MRI scans you can undergo.
The HiRes™ Ultra 3D implant from Advanced Bionics is designed with patient comfort and safety in mind:
- No surgical magnet removal is needed for 1.5T or 3T scans.
- Minimal head placement restrictions (FDA: none, TÜV: 15° off-axis).
- A four-magnet rotating design to naturally align with the MRI’s magnetic field, reducing discomfort and eliminating torque issues.
How to Prepare for Your First MRI Scan
1. Inform Your Medical Team Early
Before your scan, let your radiology and ENT teams know you have a cochlear implant. Provide your implant identification card, which includes details of the device and MRI safety guidelines.
2. Verify MRI Compatibility
Ensure your implant model is MRI-conditional for the specific type of scan you’ll undergo. With Advanced Bionics HiRes™ Ultra 3D, you can confidently proceed with 1.5T or 3T scans without magnet removal.
3. Discuss Head Positioning
Ask the radiology staff if your scan requires a specific head position. With Advanced Bionics, you’ll enjoy minimal restrictions, reducing strain and making it easier to remain still during longer scans.
4. Wear Comfortable Clothing
Choose clothing without metal zippers, snaps, or fasteners. Metal objects can interfere with the MRI’s magnetic field.
5. Manage Anxiety Beforehand
If you’re nervous about enclosed spaces, request a walk-through of the procedure or ask if music or a communication headset is available during the scan.
6. Plan for Post-Scan Monitoring
After the MRI, your audiologist or ENT may check your implant to confirm everything is functioning as expected. While issues are rare with the HiRes™ Ultra 3D implant, this step offers peace of mind.
Tips for Patients Who Need Regular MRIs
If you have a chronic condition requiring frequent imaging—such as multiple sclerosis, brain tumours, or certain cardiovascular issues—MRI flexibility should be a top priority when choosing an implant. With Advanced Bionics HiRes™ Ultra 3D Implant:
- You can undergo up to 200 MRI scans without impacting magnet strength or function.
- The low-torque magnet design minimises discomfort during scans.
- Reduced restrictions make every session more efficient and less physically taxing.
The Advantage of Choosing Us in Singapore
At Cochlear Implant by The Listening Lab, we are committed to providing patients with safe, reliable, and advanced cochlear implant solutions. As an authorised distributor of Advanced Bionics, we guide you through every step of the process—from choosing the right implant to ensuring you’re fully informed about MRI safety protocols.
Final Thoughts
Your first MRI scan as a cochlear implant user doesn’t need to be stressful. With the Advanced Bionics HiRes™ Ultra 3D Implant, you can approach the procedure with confidence, knowing that your device is designed for maximum comfort, safety, and imaging flexibility.
Whether you’re preparing for your first scan or anticipating regular imaging needs, the right cochlear implant technology can make all the difference.
Reach out to learn more about cochlear implant options and MRI safety.